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2013 GMC Sierra 1500

//2013 GMC Sierra 1500

2013 GMC Sierra 1500

GMC Sierra 1500

Mileage
151,864
Service Date
9/28/2021
Services Performed
  • SCANNED AND FOUND P0300,P0151,P015D,P0174. MISFIRES ON #2 AND #8, ON SAME SIDE AS THE O2 SENSOR CODES AND LEAN CODES. MONITOR FUEL TRIMS AND FOUND BANK 2 +30%. WATCH VOLTAGE ON O2 SENSORS. B2S1 O2 SENSOR WOULD DROP OUT TO 50 MV. R&R B2S1 O2 SENSOR AND RESET FUEL TRIMS AND ALCOHOL CONTENT. OK
  • SCANNED AND FOUND C1112, C1116, AND C119. VISUALLY INSPECT WIRING. AFTER THAT, A CODE SET IN THE PCM FOR IGN1 LOW VOLTAGE. COUND CONNECTOR ON FPLM NOT SEATED. CODE WENT AWAY AFTER RE-SEATING CONNECTOR. TEST POWERS AND GROUND TO TB RELAY(OK). FOUND LOW VOLTAGE ON YELLOW/BLACK AT RELAY. UNPLUG RELAY, VOLTAGE GOES TO 10 VOLTS. IT IS SUPPOSED TO BE AT 12.5 VOLTS. FPCM IS UNABLE TO CARRY LOAD. NEEDS FPCM
 
LES G. gave our service a 5 star review on 9/29/2021
2021-09-30T22:01:23+00:00